小x处核结构函数的近似方法

IF 2.1 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Pramana Pub Date : 2025-08-02 DOI:10.1007/s12043-025-02975-8

G R Boroun

{"title":"小x处核结构函数的近似方法","authors":"G R Boroun","doi":"10.1007/s12043-025-02975-8","DOIUrl":null,"url":null,"abstract":"<div>We have demonstrated that the relationship between the deep inelastic scattering structure functions remains stable for a nuclear target with mass number A at \\(x{\\le }10^{-3}\\). Numerical results have been provided for the specific nuclei \\(^{12}\\)C and \\(^{208}\\)Pb using the nuclear PDF parametrisations incorporated in the HIJING2.0 model. These findings are within the electron–ion collider kinematic acceptance for heavy ion running. The ratio \\(R^{A}_{F_{L}}\\) is determined as the ratio \\(R^{A}_{F_{2}}\\) based on the HIJING2.0 model.\n</div>","PeriodicalId":743,"journal":{"name":"Pramana","volume":"99 3","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2025-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Approximation method for the nuclear structure functions at small x\",\"authors\":\"G R Boroun\",\"doi\":\"10.1007/s12043-025-02975-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>We have demonstrated that the relationship between the deep inelastic scattering structure functions remains stable for a nuclear target with mass number A at \\\\(x{\\\\le }10^{-3}\\\\). Numerical results have been provided for the specific nuclei \\\\(^{12}\\\\)C and \\\\(^{208}\\\\)Pb using the nuclear PDF parametrisations incorporated in the HIJING2.0 model. These findings are within the electron–ion collider kinematic acceptance for heavy ion running. The ratio \\\\(R^{A}_{F_{L}}\\\\) is determined as the ratio \\\\(R^{A}_{F_{2}}\\\\) based on the HIJING2.0 model.\\n</div>\",\"PeriodicalId\":743,\"journal\":{\"name\":\"Pramana\",\"volume\":\"99 3\",\"pages\":\"\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2025-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pramana\",\"FirstCategoryId\":\"4\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12043-025-02975-8\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pramana","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s12043-025-02975-8","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

我们证明了对于质量数为a （\(x{\le }10^{-3}\)）的核靶，深度非弹性散射结构函数之间的关系是稳定的。利用HIJING2.0模型中包含的核PDF参数，给出了特定核\(^{12}\) C和\(^{208}\) Pb的数值结果。这些发现在重离子运行的电子-离子对撞机运动学接受范围内。比率\(R^{A}_{F_{L}}\)根据HIJING2.0模型确定为比率\(R^{A}_{F_{2}}\)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Approximation method for the nuclear structure functions at small x

We have demonstrated that the relationship between the deep inelastic scattering structure functions remains stable for a nuclear target with mass number A at \(x{\le }10^{-3}\). Numerical results have been provided for the specific nuclei \(^{12}\)C and \(^{208}\)Pb using the nuclear PDF parametrisations incorporated in the HIJING2.0 model. These findings are within the electron–ion collider kinematic acceptance for heavy ion running. The ratio \(R^{A}_{F_{L}}\) is determined as the ratio \(R^{A}_{F_{2}}\) based on the HIJING2.0 model.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Pramana 物理-物理：综合

CiteScore

3.60

自引率

7.10%

发文量

206

审稿时长

3 months

期刊介绍： Pramana - Journal of Physics is a monthly research journal in English published by the Indian Academy of Sciences in collaboration with Indian National Science Academy and Indian Physics Association. The journal publishes refereed papers covering current research in Physics, both original contributions - research papers, brief reports or rapid communications - and invited reviews. Pramana also publishes special issues devoted to advances in specific areas of Physics and proceedings of select high quality conferences.